aix.S: Cleanup whitespaces.

        * src/powerpc/aix.S: Cleanup whitespaces.
        * src/powerpc/aix_closure.S: Likewise.

From-SVN: r71542

2 files changed, 22 insertions, 23 deletions

diff --git a/libffi/src/powerpc/aix.S b/libffi/src/powerpc/aix.S
index 427733f..1346fb2 100644
--- a/libffi/src/powerpc/aix.S
+++ b/libffi/src/powerpc/aix.S
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------
    aix.S - Copyright (c) 2002 Free Software Foundation, Inc.
    based on darwin.S by John Hornkvist
-   
+
    PowerPC Assembly glue.
 
    Permission is hereby granted, free of charge, to any person obtaining
@@ -121,7 +121,7 @@ ffi_call_AIX:
 	mr	r30,r6	/* rvalue, */
 	mr	r29,r7	/* function address, */
 	mr	r28,r8	/* our AP. */
-		
+
 	/* Call ffi_prep_args.  */
 	mr	r4,r1
 	li	r9,0
@@ -140,16 +140,16 @@ ffi_call_AIX:
 	mtctr	r12
 	lwz	r2,4(r29)
 	/* Load all those argument registers.  */
-        // We have set up a nice stack frame, just load it into registers.
-        lwz     r3, 20+(1*4)(r1)
-        lwz     r4, 20+(2*4)(r1)
-        lwz     r5, 20+(3*4)(r1)
-        lwz     r6, 20+(4*4)(r1)
-        nop
+	// We have set up a nice stack frame, just load it into registers.
+	lwz     r3, 20+(1*4)(r1)
+	lwz     r4, 20+(2*4)(r1)
+	lwz     r5, 20+(3*4)(r1)
+	lwz     r6, 20+(4*4)(r1)
+	nop
 	lwz     r7, 20+(5*4)(r1)
-        lwz     r8, 20+(6*4)(r1)
-        lwz     r9, 20+(7*4)(r1)
-        lwz     r10,20+(8*4)(r1)
+	lwz     r8, 20+(6*4)(r1)
+	lwz     r9, 20+(7*4)(r1)
+	lwz     r10,20+(8*4)(r1)
 
 L1:
 	/* Load all the FP registers.  */
@@ -165,17 +165,17 @@ L1:
 	lfd	f8,-16-(6*8)(r28)
 	nop
 	lfd     f9,-16-(5*8)(r28)
-        lfd     f10,-16-(4*8)(r28)
+	lfd     f10,-16-(4*8)(r28)
 	lfd     f11,-16-(3*8)(r28)
 	lfd     f12,-16-(2*8)(r28)
 	nop
 	lfd     f13,-16-(1*8)(r28)
 
-L2:	
+L2:
 	/* Make the call.  */
 	bctrl
 	lwz r2,20(r1)
-        
+
 	/* Now, deal with the return value.  */
 	mtcrf	0x01,r31
 
diff --git a/libffi/src/powerpc/aix_closure.S b/libffi/src/powerpc/aix_closure.S
index bb5818b..8a26121 100644
--- a/libffi/src/powerpc/aix_closure.S
+++ b/libffi/src/powerpc/aix_closure.S
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------
    aix_closure.S - Copyright (c) 2002 2003 Free Software Foundation, Inc.
    based on darwin_closure.S 
-  
+
    PowerPC Assembly glue.
 
    Permission is hereby granted, free of charge, to any person obtaining
@@ -102,19 +102,19 @@ ffi_closure_ASM:
 
 	mflr r0			/* extract return address */
 	stw r0, 8(r1)		/* save the return address */
-	
+
 	/* 24 Bytes (Linkage Area) */
 	/* 32 Bytes (params) */
 	/* 104 Bytes (13*8 from FPR) */
 	/* 8 Bytes (result) */
 	/* 168 Bytes */
-	
+
 	stwu r1,-176(r1)	/* skip over caller save area
 				keep stack aligned to 16  */
 
 /* we want to build up an area for the parameters passed */
 /* in registers (both floating point and integer) */
-	
+
 	/* we store gpr 3 to gpr 10 (aligned to 4)
 	in the parents outgoing area  */
 	stw   r3, 200(r1)
@@ -199,18 +199,18 @@ L..46:
 L..47:
 	lfs f1,0(r5)
 	b L..44
-	
+
 /* case long long */
 L..48:
 	lwz r3,0(r5)
 	lwz r4,4(r5)
 	b L..44
-	
+
 /* case default / int32 / pointer */
 L..50:
 	lwz r3,0(r5)
 	b L..44
-	
+
 /* case signed int8	 */
 L..55:
 	addi r5,r5,3
@@ -239,10 +239,9 @@ L..58:
 
 /* case void / done	 */
 L..44:
-	
 	addi r1,r1,176		/* restore stack pointer */
 	lwz r0,8(r1)		/* get return address */
 	mtlr r0			/* reset link register */
 	blr
-	
+
 /* END(ffi_closure_ASM) */